What price per share was used for the NTCT tax withholding transaction?

The tax withholding transaction used $37.81 per share, which represents the closing price of NETSCOUT’s common stock on August 24, 2026.

NetScout CFO has 2,500 RSUs vest into shares

Q: What did NTCT executive Anthony John Piazza report on this Form 4?

Anthony John Piazza reported the vesting and conversion of 2,500 Restricted Stock Units of NETSCOUT common stock on August 25, 2026, with a portion of the resulting shares withheld to cover tax obligations.

Q: How many NETSCOUT (NTCT) RSUs vested for Anthony John Piazza?

A total of 2,500 Restricted Stock Units vested for Anthony John Piazza, converting into the same number of NETSCOUT common shares on August 25, 2026.

Q: How many NTCT shares were withheld for taxes in this Form 4?

In connection with the RSU vesting, 737 shares of NETSCOUT common stock were withheld to satisfy Anthony John Piazza’s tax withholding obligation, using a reference price of $37.81 per share.

For NETSCOUT SYSTEMS INC (NTCT), EVP & Chief Financial Officer Anthony John Piazza reported the vesting of 2,500 Restricted Stock Units, which converted into an equal number of common shares.

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Filing Sentiment

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Sentiment and the balance of points

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Form Type

Rhea-AI Filing Summary

For NETSCOUT SYSTEMS INC (NTCT), EVP & Chief Financial Officer Anthony John Piazza reported the vesting of 2,500 Restricted Stock Units, which converted into an equal number of common shares. Of these, 737 shares were withheld at $37.81 per share to satisfy tax withholding obligations. Following the derivative transaction, Piazza directly holds 38,300 Restricted Stock Units.

Insider Trade Summary

2,500 shares exercised/converted

Exercise 3 txns

Insider Piazza Anthony John

Role EVP & Chief Financial Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Unit ^{F2, F5, F6}	2,500	--	--
Exercise	Common Stock ^{F1, F2}	2,500	--	--
Tax Withholding	Common Stock ^{F3, F4}	737	$37.81	$28K

Holdings After Transaction: Restricted Stock Unit — 38,300 contracts (Direct); Common Stock — 29,517 shares (Direct)

Footnotes (6)

F1. The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person.
F2. Price is N/A.
F3. The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units.
F4. Represents the closing price of the Company's Common Stock on August 24, 2026.
F5. August 25, 2026
F6. Date is N/A.

Key Figures

RSUs vested and converted: 2,500 shares Shares withheld for taxes: 737 shares Tax withholding reference price: $37.81 per share +1 more

4 metrics

RSUs vested and converted 2,500 shares Restricted Stock Units vested and converted into common stock on August 25, 2026

Shares withheld for taxes 737 shares Common shares withheld to satisfy tax withholding obligation upon RSU vesting

Tax withholding reference price $37.81 per share Closing price of common stock on August 24, 2026, used for tax withholding

RSUs held after transaction 38,300 units Direct Restricted Stock Unit holdings reported following the derivative transaction

Key Terms

Restricted Stock Unit, tax withholding obligation, Exercise or conversion of derivative security

3 terms

Restricted Stock Unit financial

"The shares of Common Stock were acquired upon the vesting of certain restricted stock units"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

tax withholding obligation financial

"were withheld to satisfy the reporting person's tax withholding obligation upon the vesting"

Exercise or conversion of derivative security financial

"transaction_code_description":"Exercise or conversion of derivative security"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did NTCT executive Anthony John Piazza report on this Form 4?

Anthony John Piazza reported the vesting and conversion of 2,500 Restricted Stock Units of NETSCOUT common stock on August 25, 2026, with a portion of the resulting shares withheld to cover tax obligations.

How many NETSCOUT (NTCT) RSUs vested for Anthony John Piazza?

A total of 2,500 Restricted Stock Units vested for Anthony John Piazza, converting into the same number of NETSCOUT common shares on August 25, 2026.

How many NTCT shares were withheld for taxes in this Form 4?

In connection with the RSU vesting, 737 shares of NETSCOUT common stock were withheld to satisfy Anthony John Piazza’s tax withholding obligation, using a reference price of $37.81 per share.

What are Anthony John Piazza’s reported remaining RSU holdings in NTCT?

After the reported derivative transaction, Anthony John Piazza directly holds 38,300 Restricted Stock Units of NETSCOUT, as reflected in the post-transaction holdings data.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/26/2026 - 06:03 PM Accepted by SEC EDGAR 08/26/2026 - 06:02 PM

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Piazza Anthony John

(Last)

(First)

(Middle)

C/O NETSCOUT SYSTEMS, INC.

310 LITTLETON ROAD

(Street)

WESTFORD

MASSACHUSETTS

01886

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
NETSCOUT SYSTEMS INC [ NTCT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	EVP & Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/25/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	08/25/2026		M⁽¹⁾		2,500	A	⁽²⁾	30,254	D
Common Stock	08/25/2026		F⁽³⁾		737	D	$37.81⁽⁴⁾	29,517	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Restricted Stock Unit	⁽²⁾	08/25/2026		M			2,500	⁽⁵⁾	⁽⁶⁾	Common Stock	2,500	⁽²⁾	38,300	D

Explanation of Responses:

1. The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person.

2. Price is N/A.

3. The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units.

4. Represents the closing price of the Company's Common Stock on August 24, 2026.

5. August 25, 2026

6. Date is N/A.

	/s/ Anthony Piazza	08/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR